package com.foreknow.practice.lala;

public class UserDaoImpl implements  UserDao {
    @Override
    public User[] add() {
        return new User[0];
    }

    @Override
    public User addId(String Id) {
        return null;
    }

    @Override
    public boolean delete(String Id) {
        return false;
    }

    @Override
    public boolean update(String Id) {
        return false;
    }

    @Override
    public boolean addUser(User user) {
        return false;
    }

    public static void main(String[] args) {
        UserDao userDao = new UserDaoImpl();
        User user = new User();
        user.setAge(12);
        userDao.addUser(user);
    }
}
